As part of the Bucks County Emergency Services Community each fire station, police department, ambulance squad has a unique number. These numbers are communication designations for talking to the Bucks County Communications Center when dispatched to emergencies. In Newtown, Station 45 is located on Liberty Street. They are the 45th department in the Bucks County system out of some 60 fire departments. So all of their apparatus bear the number 45. The station on Municipal Drive is Station 55, and apparatus bears this number. Other abbreviations include E=Engine, L=Ladder, R=Rescue, SS=Special Service, C=Chief, D=Deputy and B=Battalion Chief.  L45 on the side or back of the apparatus designates Ladder 45.Other designations you may see, for example, FM252. FM=Fire Marshal. All Fire Marshals in the Bucks County system are a 200 designation. 52 relates to the Municipality. Newtowns’ Police Department is 52PD.The bus, CP252 refers to a mobile Command Post, CP, and again 252 relates to the municipality. All Ambulance departments, or Ambulance Squads as they are referred to, have a 3 digit numbering system.